Telescope for spotting shots

[Woodlander]

I have an old Swarovski AT80 telescope with the 30x WA lens.  I’m looking to get a zoom lens, for spotting shots on paper and wondering at say 60x, what distance would that enable 6mm bullet holes to be seen.  
Thanks

[jcampbellsmith]

7 minutes ago, Woodlander said:

I have an old Swarovski AT80 telescope with the 30x WA lens.  I’m looking to get a zoom lens, for spotting shots on paper and wondering at say 60x, what distance would that enable 6mm bullet holes to be seen.  
Thanks

It depends a lot on the weather and your own eye sight.

Regards

JCS

[Woodlander]

Light conditions usually dull and overcast, eyesight not great.
Which brings me to another question about shooting with specs. Are normal specs suitable?

[ds1]

Also depends on target and background behind the target. Ballpark at 60-70x 300m on black paper targets. 550m on white paper targets. 1km + on white steel targets. These are what I’ve been able to achieve more often than not. Weather can make it a bit better or a lot worse. Sometimes you can be better off at 30x.

I wear normal contact lenses for shooting, bit of a pain to read the turret clicks.